kernel/linux.git/tools/perf/util/python.c, branch v5.4.185

perf evsel: Fall back to global 'perf_env' in perf_evsel__env()

2019-09-30T20:29:57+00:00

I.e. if evsel->evlist or evsel->evlist->env isn't set, return the environment for the running machine, as that would be set if reading from a perf.data file. Cc: Adrian Hunter Cc: Jiri Olsa Cc: Namhyung Kim Link: https://lkml.kernel.org/n/tip-uqq4grmhbi12rwb0lfpo6lfu@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo

libperf: Add perf_evlist__poll() function

2019-09-25T12:51:49+00:00

Move perf_evlist__poll() from tools/perf to libperf, it will be used in the following patches. And rename the existing perf's function to evlist__poll(). Signed-off-by: Jiri Olsa Cc: Alexander Shishkin Cc: Michael Petlan Cc: Namhyung Kim Cc: Peter Zijlstra Link: http://lore.kernel.org/lkml/20190913132355.21634-39-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo

libperf: Move 'page_size' global variable to libperf

2019-09-25T12:51:48+00:00

We need the 'page_size' variable in libperf, so move it there. Add a libperf_init() as a global libperf init function to obtain this value via sysconf() at tool start. Committer notes: Add internal/lib.h to tools/perf/ files using 'page_size', sometimes replacing util.h with it if that was the only reason for having util.h included. Signed-off-by: Jiri Olsa Cc: Alexander Shishkin Cc: Michael Petlan Cc: Namhyung Kim Cc: Peter Zijlstra Link: http://lore.kernel.org/lkml/20190913132355.21634-33-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo

libperf: Move 'pollfd' from 'struct evlist' to 'struct perf_evlist'

2019-09-25T12:51:47+00:00

Moving 'pollfd' from 'struct evlist' to 'struct perf_evlist' it will be used in following patches. Signed-off-by: Jiri Olsa Cc: Alexander Shishkin Cc: Michael Petlan Cc: Namhyung Kim Cc: Peter Zijlstra Link: http://lore.kernel.org/lkml/20190913132355.21634-23-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo

libperf: Move 'nr_mmaps' from 'struct evlist' to 'struct perf_evlist'

2019-09-25T12:51:47+00:00

Moving 'nr_mmaps' from 'struct evlist' to 'struct perf_evlist', it will be used in following patches. Signed-off-by: Jiri Olsa Cc: Alexander Shishkin Cc: Michael Petlan Cc: Namhyung Kim Cc: Peter Zijlstra Link: http://lore.kernel.org/lkml/20190913132355.21634-21-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo

libperf: Add 'cpu' to struct perf_mmap

2019-09-25T12:51:45+00:00

Move 'cpu' from tools/perf's mmap to libperf's perf_mmap struct. Signed-off-by: Jiri Olsa Cc: Alexander Shishkin Cc: Michael Petlan Cc: Namhyung Kim Cc: Peter Zijlstra Link: http://lore.kernel.org/lkml/20190913132355.21634-14-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo

perf tools: Rename perf_evlistexit() to evlistexit()

2019-09-25T12:51:44+00:00

Rename perf_evlist__exit() to evlist__exit(), so we don't have a name clash when we add perf_evlist__exit() to libperf. Signed-off-by: Jiri Olsa Cc: Alexander Shishkin Cc: Michael Petlan Cc: Namhyung Kim Cc: Peter Zijlstra Link: http://lore.kernel.org/lkml/20190913132355.21634-8-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo

perf tools: Rename perf_evlistmmap() to evlistmmap()

2019-09-25T12:51:44+00:00

Rename perf_evlist__mmap() to evlist__mmap(), so we don't have a name clash when we add perf_evlist__mmap() in libperf. Signed-off-by: Jiri Olsa Cc: Alexander Shishkin Cc: Michael Petlan Cc: Namhyung Kim Cc: Peter Zijlstra Link: http://lore.kernel.org/lkml/20190913132355.21634-5-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo

perf tools: Rename 'struct perf_mmap' to 'struct mmap'

2019-09-25T12:51:44+00:00

Rename 'struct perf_evlist' to 'struct evlist', so we don't have a name clash when we add 'struct perf_mmap' to libperf. Signed-off-by: Jiri Olsa Cc: Alexander Shishkin Cc: Michael Petlan Cc: Namhyung Kim Cc: Peter Zijlstra Link: http://lore.kernel.org/lkml/20190913132355.21634-4-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo

perf python: Remove debug.h

2019-09-20T12:19:21+00:00

We only need to have the prototype for the eprintf() replacement we use in the python binding, provide it and avoid dragging debug.h as a dependency. Cc: Adrian Hunter Cc: Jiri Olsa Cc: Namhyung Kim Link: https://lkml.kernel.org/n/tip-s0gy4ur3drmhsknsddwjco59@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo

kernel/linux.git/tools/perf/util/python.c, branch v5.4.185

perf evsel: Fall back to global 'perf_env' in perf_evsel__env()

libperf: Add perf_evlist__poll() function

libperf: Move 'page_size' global variable to libperf

libperf: Move 'pollfd' from 'struct evlist' to 'struct perf_evlist'

libperf: Move 'nr_mmaps' from 'struct evlist' to 'struct perf_evlist'

libperf: Add 'cpu' to struct perf_mmap

perf tools: Rename perf_evlist__exit() to evlist__exit()

perf tools: Rename perf_evlist__mmap() to evlist__mmap()

perf tools: Rename 'struct perf_mmap' to 'struct mmap'

perf python: Remove debug.h

perf tools: Rename perf_evlistexit() to evlistexit()

perf tools: Rename perf_evlistmmap() to evlistmmap()